Midland Industries 970703 Cleanout Plug 3 in Mpt Brass

Product Description

The MIDLAND INDUSTRIES 970703 is a tapped countersunk cleanout plug designed for use in drain, waste, and vent piping systems where periodic access for inspection or clearing is required. Cast from brass, this plug features a 3-inch male pipe thread (MPT) connection and a built-in 1/4-20 tapped center hole that accepts a standard removal tool or plug extractor. It is rated to 150 psi and carries a Southern Code designation. The countersunk profile allows the plug to sit flush or below the cleanout fitting face, keeping the installation clean and accessible. Licensed plumbers install this fitting in new construction and retrofit applications.

This cleanout plug is used in residential and light commercial plumbing systems at cleanout access points along drain and sewer lines. The 3-inch MPT connection suits standard 3-inch cleanout fittings in cast iron, PVC, or ABS drain systems where a brass plug is specified or required by local code. The 1/4-20 tap simplifies removal after extended service without the need for a pipe wrench on the plug face directly.

Key Features

• Cast brass construction for corrosion resistance and long service life in drain applications
• 3-inch MPT connection for standard cleanout fittings
• 1/4-20 tapped center hole for tool-assisted removal
• Countersunk profile sits flush with or below fitting face
• 150 psi pressure rating
• Southern Code compliant designation

Compatibility

Designed as an OEM-style replacement or new-installation cleanout plug for 3-inch MPT cleanout fittings in residential and commercial drain, waste, and vent piping systems.

Installation Notes

Installation and removal should be performed by a licensed plumber in accordance with applicable local plumbing codes and the IPC or IFGC as adopted in the jurisdiction. Shut off flow and relieve any system pressure before removing an existing plug. Apply thread sealant tape or pipe joint compound to the MPT threads before installation. Use the 1/4-20 tapped hole with an appropriate extraction tool for removal rather than applying direct torque to the plug body face.